I have 2 Wilson K Pro Staff 88 for sale. Condition is 9/10 and grip size is 4 1/2. I will give you a free Wilson Eco tour pro bag to go with the rackets. Asking for $220. Email me at firstname.lastname@example.org for pics or call 310-491-4889 if you have any questions. I am in LA and prefer to deal locally. Thanks.